Mobile Broadband Service

NEW 4G 150Mbps

csl has enhanced of its 4G LTE network to 150Mbps*, as well as launched Hong Kong's first 1000Mbps^ Wi-Fi service, Wi-Fi‧4G technologies to provide customers with an unparalleled experience. Enjoy multi-platform wireless connectivity for a single monthly rate.

  • The new 150Mbps Pocket Wi-Fi 4G allows concurrent connection of up to 10 Wi-Fi gadgets, providings smoother surfing users of tablets, smartphones and other Wi-Fi gadgets connected at the same time.
  • Monthly fee from $198+.
  • Special device discount provided when subscribing to a mobile broadband plan.
  Suggested retail price Special price for subscriptionv
4G 150Mbps* Pocket Wi-Fi (Huawei E5776s) $1,980 $980
4G 150Mbps* USB Modem (Huawei E3276s) $1,480 $1,184
Huawei Pocket Wi-Fi E5151 $980 $637
  • More than 13,000 csl Wi-Fi hotspots throughout Hong Kong, providing high-speed and stable connectivity in majority locations.
  • First to launch 1000 Mbps^ Wi-Fi service that comply with IEEE802.11ac network specification.


+ Please click here for tariff plan details
* 150Mbps is network specification for downlink of 4G LTE network (2600MHz – CAT 4), with 50Mbps for uplink, which do not directly correlate to speeds achievable using the network or device as speed is affected by user’s device, network coverage and extraneous factors.
v Those subscribing to designated plans to purchase designated mobile broadband deviices with special price.
^ Wi-Fi 1000Mbps is applicable to selected csl Wi-Fi hotspots complying with 802.11ac network specification, which does not correspond to the speed experienced by a customer at that hotspot. Actual speed experienced by a customer is significantly less than the network specification and will be affected by the user's device, individual network and software settings, network coverage, and extraneous factors.

All csl mobile Services may be subject to QoS Measures. In order to meet our commitment to ensure quality of service, we may take traffic control measures to optimize performance of our mobile network. Our traffic control measures may be triggered when there is actual, or anticipated, congestion in our mobile network, and could typically involve prioritizing certain types of traffic over others (for example, we may prioritize email or web browsing traffic over peer-to-peer traffic).




Online Shop (Connection/Renewal)
Download csl app
The Club
Club SIM
Smartphone Workshop
Smartphone Encyclopedia
csl Facebook Page
csl YouTube Channel
csl Instagram